Kazhinji kutaura, feni yemvura inotonhorera inomira kushanda (kureva kuti fan haidaro’t spin) inogona kubva kune zvikonzero zvinotevera:
1. Dunhu re fan harina kubatana kana kuti rakasununguka. Solution: Tarisa dunhu maererano.
2. Iyo capacitance inoderera. Solution: Shandura imwe capacitance.
3. Koiri inotsva. Mhinduro: Iyo fan yese inoda kuchinjwa.
Kana mvura inotonhorera yawakatenga S&A Teyu ane dambudziko iri, unogona kubata iyo mushure mekutengesa sevhisi sevhisi.
Nezve kugadzirwa, S&A Teyu yakadyara michina yekugadzira inodarika miriyoni imwe yeyuan, ichive nechokwadi chemhando yenhevedzano yemaitiro kubva kune zvakakosha zvikamu (condenser) yeindasitiri chiller kusvika pakunyungudika kwesimbi simbi; maererano ne logistics, S&A Teyu yakamisa matura ekuchengetera zvinhu mumaguta makuru eChina, yakaderedza zvakanyanya kukuvadzwa nekuda kwekureba kwekutakura kwezvinhu, uye nekuvandudza kugona kwekufambisa; maererano ne-after-sales service, nguva yewaranti makore maviri.